Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
avaya.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 03:02:49 UTC · ↺ Refresh
MX Hostnames
- mxb-00186901.gslb.pphosted.com
- mxa-00186901.gslb.pphosted.com
MX Priorities
- mxb-00186901.gslb.pphosted.com: 10
- mxa-00186901.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.4.30 (no PTR)
- 104.18.5.30 (no PTR)
- 2606:4700::6812:51e (no PTR)
- 2606:4700::6812:41e (no PTR)
Mail Server IPs
- 148.163.137.181 ↩ mx0b-00186901.pphosted.com
SOA Record
Raw SOA
jake.ns.cloudflare.com dns.cloudflare.com 2399373738 10000 2400 604800 1800
Primary NS (mname)
jake.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399373738
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jake.ns.cloudflare.com
sierra.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:_spf.avaya.com include:spf-00186901.pphosted.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.qualtrics.com include:_spf.salesforce.com include:_spf-dc12.successfactors.com include:docebosaas.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
22 records- gbx8zysnvqs5388mwyd1zrk27ghy387k
- google-site-verification=RJ18Y5pcI5myrM4FcEe1copk9JHnxrDDi3cdE_JfHgg
- google-site-verification=IEkXeZ6fYdOLnqaC5AFvzG0Ql4_AE273SACmdfIGmTw
- adobe-idp-site-verification=38abbf221a3fb8c1ecacf36646607f02b3ad254049b3aa9e72a630b840757520
- atlassian-domain-verification=0lDhM1+Gjwxs2gf/YQ2lxfeRQnZfIfIRDoF4qlLPWiQXaPw4lUsGPCUCQ36DsAvr
- cursor-domain-verification-25mvvm=VQGzIANbtIobse5TjDHJrtVLP
- B/fISGYXTHHAbs0UXBEHcOjbIe0KT1/UJF8noEEalABi1AY5j+oXDMED8EayXH0ILVbxQBp1NTaDyxEzQ4BkcA==
- p8o5d3emd8tfta26msg0j3d42s
- mongodb-site-verification=3L609JRVIsA2X6Id1G54a5KSMyLh4ZSZ
- apple-domain-verification=gCqI3zlDQzKAsK0O
- MS=ms31141402
- SPFv=spf1 a include:_spf.avaya.com include:spf-00186901.pphosted.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.qualtrics.com include:_spf.salesforce.com include:_spf-dc12.successfactors.com include:docebosaas.com ~all
- xc7n2bqfg5krn6m5tw7zjsrt9k6263dt
- atlassian-domain-verification=e2KcXwgTICRrCXJhnYsmtupUe7podv04Dajr/B1nx6MMhf1xHQd0g5JsRG0IGxAH
- ibmid:b49fc80d-b847-4557-a821-b41109ad3536
- 1m1dw74x41nqp7dwyg8tryszb64vvfhd
- docusign=34b036d4-be36-4f1d-a551-fcea25a45125
- OSSRH-70132
- lm1h5pjsgvb79gqsr2hs4s6l65
- MS=26EE0B384DB4CB56B125C810CD8EFE721247F15E
- b3gh1c83oo5nqf1shm84a6c93h
- fjtu1pg7gc2gk4g2dib11hlfhg
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for avaya.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits